black gene available

Grullo Horse, How Rare Is A Grullo Horse Answers With Examples

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The following subject, How Rare Is A Grullo Horse?, will be the focus of this blog post, and it will go into great detail about all of the relevant aspects of the subject. Continue reading if you want to learn more about this topic. The dun gene is responsible for lightening most of the body … Read more

What Is A Grullo Color Horse?

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Grulla or grullo, also called blue dun, gray dun or mouse dun, is a color of horses in the dun family, characterized by tan-gray or mouse-colored hairs on the body, often with shoulder and dorsal stripes and black barring on the lower legs. Is grullo a rare horse color? The grulla coat color tends to … Read more